SN74LVC125A-Q1 Automotive Catalog Quadruple Bus Buffer Gate With 3-State Outputs | TI.com

SN74LVC125A-Q1 (ACTIVE)

Automotive Catalog Quadruple Bus Buffer Gate With 3-State Outputs

Automotive Catalog Quadruple Bus Buffer Gate With 3-State Outputs - SN74LVC125A-Q1
Datasheet
Quadruple Bus Buffer Gate With 3-State Outputs datasheet (Rev. B)
 

Description

This quadruple bus buffer gate is designed for 1.65-V to 3.6-V VCC operation.

The SN74LVC125A features independent line drivers with 3-state outputs. Each output is disabled when the associated output-enable (OE) input is high.

To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

Inputs can be driven from either 3.3-V or 5-V devices. This feature allows the use of this device as a translator in a mixed 3.3-V/5-V system environment.

Features

  • Qualified for Automotive Applications
  • Operates From 1.65 V to 3.6 V
  • Specified From -40°C to 125°C
  • Inputs Accept Voltages to 5.5 V
  • Max tpd of 4.8 ns at 3.3 V
  • Typical VOLP (Output Ground Bounce) <0.8 V at VCC = 3.3 V, TA = 25°C
  • Typical VOHV (Output VOH Undershoot) >2 V at VCC = 3.3 V, TA = 25°C
  • Latch-Up Performance Exceeds 250 mA Per JESD 17
  • ESD Protection Exceeds JESD 22
    • 2000-V Human-Body Model (A114-A)
    • 200-V Machine Model (A115-A)
    • 1000-V Charged-Device Model (C101)

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Parametrics

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Part number Order Technology Family VCC (Min) (V) VCC (Max) (V) Bits (#) Voltage (Nom) (V) F @ nom voltage (Max) (MHz) ICC @ nom voltage (Max) (mA) tpd @ nom Voltage (Max) (ns) IOL (Max) (mA) IOH (Max) (mA) Schmitt trigger Rating Operating temperature range (C)
SN74LVC125A-Q1 Order now LVC     1.65     3.6     4     1.8
2.5
2.7
3.3    		 100     0.02     5.3
4.6    		 24     -24     No     Automotive     -40 to 125    
SN74LVC125A Order now LVC     1.65     3.6     4     1.8
2.5
2.7
3.3    		 100     0.04     11.8
5.8
5.3
4.6    		 24     -24     No     Catalog     -40 to 125    
SN74LVC125A-EP Order now LVC     1.65     3.6     4     1.8
2.5
2.7
3.3    		 100     0.01     12.3
6.3
5.5
4.8    		 24     -24     No     HiRel Enhanced Product     -40 to 85
-55 to 125